Design And Implementation Of Commercial Bank Disaster Backup Switch Command System

In the modern time, software system is applied more and more widely, the complexity and importance of the system also grow with each passing day. Along with frequent natural disasters happened in recent years, such as earthquake and tsunami, in order to improve the high availability of software system, also to ensure business continuity and response the requirements of regulatory department about the disaster backup system. The commercial banks have to develop disaster backup system for the important software system. At the same time, according to the requirements of the CBRC, the developed disaster backup system must do a disaster switch drill every three years. But the current switch work of the commercial banks basically by manual command. The switch work always related to the development department, operation Department, business department and other departments, need so many participants and need so many steps. The efficiency of the switch is relatively low only by manual command. It’s occupy too long time to issue a command and report after the operation, also the error probability is too higher. So in order to improve the efficiency of disaster backup switch command, get rid of the present status of artificial command, improve disaster time object level, it is imperative to establish the disaster backup switch command system.This paper is found of the author’s practical experience in the disaster center of a commercial bank, summarizes the status and the problem in the work of the commercial bank disaster backup switch command, discuss the analysis he design of the disaster backup switch command system, through the analysis of disaster backup switch command system, the analysis of the disaster backup switch function, the design and implementation of the disaster backup switch system, also expect the future of disaster backup switch command system.In this paper, through analyzing the present situation and the existence question of the disaster backup switch command, explain a series of problems of manual command mode. At the same time, explain the necessity of construction through analyzing the benefits of the disaster backup switch command system. Also show the feasibility of disaster backup switch command system from four aspects of business, technology, economy, management analysis. Otherwise propose the functional requirements by analysis, to construct an integrated disaster backup switch command system. Through process integration, resource integration, information integration, will be in the information system disaster backup switchover primarily, auxiliary support system of emergency, major project to upgrade the tasks in the process and performance information, personnel information, scheduling information, command instructions into a unified visualization command support system, information security in the process of smooth and timely release of construction target. Requirements include disaster recovery switching organization management functions, system management function, process management and manual management function, the process navigation and monitoring functions, work station function, historical records and query function, speech function switching schedule. Through the way of comparative analysis, describe the choice of some key technology, such as development platform, development framework, database persistence layer, application server. At the same time describe the disaster backup switch command application architecture design and physical structure design by analysis. Also design the key modules of the disaster backup switch command system,such as working platform, process management, process management and operation steps of implementation and monitoring, clear the basic frame of the system. Finally, through describing the software and hardware running environment of the system, and the instruction of the main function of the system, including system login, organization management, system management, bulletin management, process management and monitoring, work station and operation history records management, explain the concrete realization process and results of the disaster backup switch command system.